Wheels Manufacturing BBTOOL-48-44 Bottom Bracket Socket 48.5mm 44mm 16-Notch Cups MFPN=00.7518.084.001 The countersunk bolt pattern is

The countersunk bolt pattern is specific to the Torno spider and transfers your power not just via its bolts but also its shape for optimal power transfer

}SRAM Rival 1x XPLR Wide Crank Arm Assembly - 165mm 12/13-Speed 8-Bolt Direct Mount DUB Spindle Black E1

To apply both FF1 and FF2:

Rear Axle 12mm Thru x 148mmCassette Body Type Shimano Micro SplineColor PurpleSkewer Included NoBearing Type Sealed CartridgeWeight 292Designed for ebike YesDefined Color PurpleSpoke Interface J-Bendkeyword search Color Pop PurpleHub Drilling 28Hub/Brake Compatibility 6-Bolt Disc

Wheels Manufacturing BBTOOL-48-44 Bottom Bracket Socket 48.5mm 44mm 16-Notch Cups MFPN=00.7518.084.001 The countersunk bolt pattern isWheels Manufacturing BBTOOL 48 44 Bottom Bracket Socket for 48. 5mm and 44mm 16 Notch Cups. Double ended bottom bracket wrench designed to fit 16 notch bearing cups with an outside diameter of 44mm as well as 16 notch bearing cups with an outside diameter of 48. 5mm. Machined aluminum Anodized red